22325828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 49512960

約数和(自身を除く): 27187132

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 89, 119, 124, 178, 217, 238, 289, 356, 434, 476, 527, 578, 623, 868, 1054, 1156, 1246, 1513, 2023, 2108, 2492, 2759, 3026, 3689, 4046, 5518, 6052, 7378, 8092, 8959, 10591, 11036, 14756, 17918, 19313, 21182, 25721, 35836, 38626, 42364, 46903, 51442, 62713, 77252, 93806, 102884, 125426, 180047, 187612, 250852, 328321, 360094, 656642, 720188, 797351, 1313284, 1594702, 3189404, 5581457, 11162914, 22325828]

約数ペア:

[(1, 22325828), (2, 11162914), (4, 5581457), (7, 3189404), (14, 1594702), (17, 1313284), (28, 797351), (31, 720188), (34, 656642), (62, 360094), (68, 328321), (89, 250852), (119, 187612), (124, 180047), (178, 125426), (217, 102884), (238, 93806), (289, 77252), (356, 62713), (434, 51442), (476, 46903), (527, 42364), (578, 38626), (623, 35836), (868, 25721), (1054, 21182), (1156, 19313), (1246, 17918), (1513, 14756), (2023, 11036), (2108, 10591), (2492, 8959), (2759, 8092), (3026, 7378), (3689, 6052), (4046, 5518)]